Will Jeisla Chaves win by KO or TKO?

This market will resolve to "Yes" if Jeisla Chaves defeats Yuneisy Duben at UFC Fight Night: Muhammad vs. Bonfim, scheduled for June 6, 2026, by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond June 20, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.